diff --git a/weblinks/WEB_Tools.md b/weblinks/WEB_Tools.md
index b00611f..97a2c92 100644
--- a/weblinks/WEB_Tools.md
+++ b/weblinks/WEB_Tools.md
@@ -15,5 +15,5 @@
 [RegExr](https://regexr.com/)  
 [SpotMyBackup](http://www.spotmybackup.com/)  
 [VirusTotal - Home](https://www.virustotal.com/gui/home/upload)  
-
+[DENIC Webserver check](https://nast.denic.de/)